   (let [bucket (get (env/env) "AWS_BUCKET")]
     (boot.util/info "Deploying on bucket %s...\n" bucket)
     (sync-bucket #_:dry-run #_true
+                 :prune true
                  :bucket bucket
                  :access-key (get (env/env) "AWS_ACCESS_KEY")
                  :secret-key (get (env/env) "AWS_SECRET_KEY"))))

    (set-system-properties! (:props options))
    (comp (version-file)
          (apply cljs (reduce #(into %2 %1) [] (:cljs options)))
          (source))))

(deftask dev
  "Start the dev interactive environment."

   :elide-asserts true
   :pretty-print false
   :source-map-timestamp true
   :dump-core false
   :parallel-build true
   :foreign-libs foreign-libs})

(defmulti options
